This pH Meter is a portable, easy-to-use measuring device with multiple capabilities for inspecting water quality. Offering extraordinary precision at an affordable price, the Multifunction pH Meter is used for laboratory and in situ testing of the pH value, redox, conductivity, salt content, oxygen level and temperature of water. Three-point calibration and automatic temperature compensation guarantee a high level of accuracy even with variable temperature measurements.
The pH meter is supplied with both a pH electrode and a temperature sensor. Additional electrodes are available for purchase separately, as is an optional mains adapter for power and a software kit with an RS-232 cable. The pH meter acts as a real-time data logger. All values can be stored directly on the included SD card in Microsoft Excel format or transferred to a PC by means of the RS-232 port. Thus, no additional software is required for evaluation of the data.
| pH | |
| Measuring range | 0 ... 14 pH |
| Resolution | 0,01 pH |
| Accuracy | ±0.02 pH +2 digits |
| Electrode | |
| Designation | PE-03 |
| Measuring range | 1 ... 13 pH |
| Shank material | Epoxy resin |
| Shank length | 160 mm |
| Shank diameter | 12,3 mm |
| Cable length | 1 m |
| Electrode | |
| Designation | Twin Pack 07 |
| Measuring range | 0 ... 60 °C |
| Shank length | 110 mm |
| Shank diameter | 4 mm |
| Cable length | 1 m |
| Connection | 3.5 mm jack plug (2-pin) |
| General technical data | |
| Temperature compensation | Automatically with additional temperature sensor 0 to 60°C / 32 to 140°F or manually from 0 to 100°C / 32 to 212°F |
| Display type | LCD |
| Display size | 2,54 in |
| Storage medium | SD card |
| Storage capacity | 16 GB |
| Memory capacity (additional information) | SD card from 1 GB to 16 GB possible |
| Storage interval from | 1 s |
| Storage interval to | 9 min. |
| Interface | RS232 |
| Number of calibration points | 3 |
| Calibration | at pH4, pH7, pH10 using calibration solutions |
| Menu language | English, English (GB) |
| Protection class (device) | IP20 |
| (Rechargeable) battery | 6 x 1,5 V AA battery , Alkali-manganese |
| Capacity | 3000 mAh |
| Operating conditions | 0 ... 50 °C , 0 ... 85 % RH |
| Storage conditions | 0 ... 50 °C , 0 ... 85 % RH |
| Dimensions ( L x W x H ) | 177 x 68 x 45 mm |
| Weight | 490 g |